| Specifies the size of the I/O port resource that is used to control the port in ECP mode.
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Language
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Description
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C/C++
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ULONG GetEcpSpan ( HANDLE hLpt )
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Delphi
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function GetEcpSpan ( hLpt : THandle ) : Longword; stdcall
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VB
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Function GetEcpSpan ( ByVal hLpt As Long ) As Long
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Parameters:
| hLpt - the handle returned by a successful call to OpenRapidLpt
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Return Value :
| Size of I/O space, in bytes.
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Note: you must call OpenPort function before running this function.
See also: GetEcpAddress
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